VI-23K-EW-F2

DC-DC converters are widely used in various industries and applications such as telecommunications, military or industrial control due to their relatively high efficiency, small size, and low cost. The VI-23K-EW-F2 DC-DC converter is a variant of the widely used bus converter family, and is suitable for applications in isolated power conversion with a wide range of low power sources.

The VI-23K-EW-F2 is a three-terminal, medium-power DC-DC converter comprised of a single-ended primary-inductor converter (SEPIC). This converter is capable of providing an adjustable output voltage and is particularly suited for a wide variety of demanding applications. In these applications, the VI-23K-EW-F2 is able to provide efficient and reliable power delivery with high-isolation, low-voltage, and low-volume requirements.

The VI-23K-EW-F2 uses a symmetric transformer/inductor structure to provide a two-terminal input and output topology. It consists of two inductors in series with a transformer connecting the two. The transformer has two primary windings which are connected in parallel, and two secondary windings which are connected in series. The primary windings are connected to a DC input (most commonly 12V or 24V), and the output connected to the secondary windings can be adjusted by varying the primary current.

The VI-23K-EW-F2 uses Pulse width modulation (PWM) to control the output voltage. The PWM switching action between the two inductors creates a constant switching ratio (depending on the duty cycle of the switch) between the primary and secondary sides. This allows the output voltage to be adjusted by varying the duty cycle of the switch. The output voltage is proportional to the duty cycle used, and so can be adjusted from 0V to the maximum input voltage.

A wide input voltage range, low cost, and high accuracy makes the VI-23K-EW-F2 well-suited for applications such as solar, industrial, and automotive. Its high efficiency makes it suitable for providing regulated power to sensitive electronics such as communication devices and factory control systems.

Another advantage of the VI-23K-EW-F2 is its low intrinsic electrical noise. The transformer isolates the input and output and the zero-voltage switching design reduces the amount of electrical noise present on the output. This makes it suitable for applications which require high signal-to-noise ratio, such as telecom and fiber optic equipment.

Overall, the VI-23K-EW-F2 is a robust, versatile DC-DC converter for applications requiring wide input voltage, high efficiency, low cost and low noise. Its wide range of features make it suitable for a wide variety of applications, both in the telecommunications, automotive, and industrial markets.